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-rw-r--r--locale/programs/linereader.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/locale/programs/linereader.c b/locale/programs/linereader.c
index 4be3701e2b..01f5c9d692 100644
--- a/locale/programs/linereader.c
+++ b/locale/programs/linereader.c
@@ -376,7 +376,8 @@ get_toplvl_escape (struct linereader *lr)
 
       bytes[nbytes++] = byte;
     }
-  while (ch == lr->escape_char && nbytes < 4);
+  while (ch == lr->escape_char
+	 && nbytes < sizeof (lr->token.val.charcode.bytes));
 
   if (!isspace (ch))
     lr_error (lr, _("garbage at end of character code specification"));